1. 1) R. Iyengar, M. Amaya, J. Bonnen, K. Citrin, H. T. Kang, S. Laxman, A. Khosrovaneh, N. Schillaci and H. S. Shih: Great Design in Steel, American Iron & Steel Institute, MI, (2008).
2. 2) E. Nakayama, O. Kazuo, M. Miyahara, M. Yoshida, K. Fukui and H. Fujimoto: SAE Technical Paper 2003-01-2830, SAE, Detroit, (2003).
3. 3) H. Fujimoto and T. Okada: Weld. Technol., 59 (2011), 48.
4. 4) M. Ono, M. Nagae, M. Kabasawa and J. Tanaka: Tetsu-to-Hagané, 70 (1984), S585.
5. 5) Japanese Society of Steel Construction: Fatigue Design Recommendations for Steel Structures, Revised in 2012, Gihodo Shuppan, Tokyo, (2012), 27.